AU2002328283A1 - Diffractive safety element - Google Patents

Diffractive safety element

Info

Publication number: AU2002328283A1
Authority: AU; Australia
Prior art keywords: safety element; diffractive; diffractive safety; safety
Prior art date: 2001-06-08
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2002328283A

Inventor

Andreas Schilling

Wayne Robert Tompkin

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

OVD Kinegram AG

Original Assignee

OVD Kinegram AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-06-08

Filing date

2002-05-31

Publication date

2002-12-23

2002-05-31 Application filed by OVD Kinegram AG filed Critical OVD Kinegram AG

2002-12-23 Publication of AU2002328283A1 publication Critical patent/AU2002328283A1/en

Status Abandoned legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/328—Diffraction gratings; Holograms
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H1/0011—Adaptation of holography to specific applications for security or authentication
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/916—Fraud or tamper detecting

AU2002328283A 2001-06-08 2002-05-31 Diffractive safety element Abandoned AU2002328283A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10127979A DE10127979C1 (en)	2001-06-08	2001-06-08	Diffractive security element for verifying document validity has mosaic of optical structure elements overlaid by individual cell pattern
DE10127979.5		2001-06-08
PCT/EP2002/005988 WO2002100654A2 (en)	2001-06-08	2002-05-31	Diffractive safety element

Publications (1)

Publication Number	Publication Date
AU2002328283A1 true AU2002328283A1 (en)	2002-12-23

Family

ID=7687716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002328283A Abandoned AU2002328283A1 (en)	2001-06-08	2002-05-31	Diffractive safety element

Country Status (8)

Country	Link
US (1)	US6801346B2 (en)
EP (1)	EP1392521B1 (en)
AU (1)	AU2002328283A1 (en)
CZ (1)	CZ302149B6 (en)
DE (2)	DE10127979C1 (en)
PL (1)	PL202203B1 (en)
TW (1)	TW584603B (en)
WO (1)	WO2002100654A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10216563B4 (en) *	2002-04-05	2016-08-04	Ovd Kinegram Ag	Security element as photocopy protection
DE10308327A1 (en) *	2003-02-26	2004-09-09	Giesecke & Devrient Gmbh	security element
DE10312708B4 (en) *	2003-03-21	2007-06-28	Ovd Kinegram Ag	retroreflector
DE10351129B4 (en) *	2003-11-03	2008-12-24	Ovd Kinegram Ag	Diffractive security element with a halftone image
GB0326079D0 (en) *	2003-11-07	2003-12-10	Rue De Int Ltd	Security device
GB0417422D0 (en) *	2004-08-05	2004-09-08	Suisse Electronique Microtech	Security device
DE102005027380B4 (en) *	2005-06-14	2009-04-30	Ovd Kinegram Ag	The security document
US20080098315A1 (en) *	2006-10-18	2008-04-24	Dao-Liang Chou	Executing an operation associated with a region proximate a graphic element on a surface
JP4961944B2 (en)	2006-10-24	2012-06-27	凸版印刷株式会社	Display and printed matter
DE602006015974D1 (en) *	2006-11-18	2010-09-16	European Central Bank	The security document
EP2183623A1 (en) *	2007-07-31	2010-05-12	Qualcomm Mems Technologies, Inc.	Devices for enhancing colour shift of interferometric modulators
WO2009031570A1 (en) *	2007-09-03	2009-03-12	National Printing Bureau, Incorporated Administrative Agency	Forgery prevention printed matter
JP4915883B2 (en) *	2008-09-16	2012-04-11	独立行政法人国立印刷局	Printed matter for preventing forgery, method for producing the same, and recording medium storing software for producing halftone data
EP2343194A4 (en) *	2008-10-03	2015-11-04	Nat Printing Bureau Incorporated Administrative Ag	PRINTED PREVENTING COUNTERFEITING
JP4868090B2 (en) *	2009-10-16	2012-02-01	凸版印刷株式会社	Image display body, labeled article and manufacturing method thereof
CN102770787B (en) *	2009-12-01	2015-09-16	凸版印刷株式会社	Displays and labeled items
EP2447744B1 (en) *	2010-11-01	2021-03-31	CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement	Pixelated optical filter and method for the manufacturing thereof
US20140103634A1 (en) *	2012-10-15	2014-04-17	Opsec Security Group, Inc.	Structured color filter device
GB2545387A (en) *	2015-07-24	2017-06-21	De La Rue Int Ltd	Security device and method of manufacturing thereof
US10102424B2 (en) *	2015-07-26	2018-10-16	Joshua Noel Hogan	Method and system for document authenticity verification
DE102021001898A1 (en) *	2021-04-13	2022-10-13	Giesecke+Devrient Currency Technology Gmbh	OPTICALLY VARIABLE SECURITY ELEMENT AND VALUABLE DOCUMENT WITH THE OPTICALLY VARIABLE SECURITY ELEMENT
DE102021001899A1 (en)	2021-04-13	2022-10-13	Giesecke+Devrient Currency Technology Gmbh	OPTICALLY VARIABLE SECURITY ELEMENT AND VALUABLE DOCUMENT WITH THE OPTICALLY VARIABLE SECURITY ELEMENT

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH659433A5 (en) *	1982-10-04	1987-01-30	Landis & Gyr Ag	DOCUMENT WITH A REFLECTIVE OPTICAL SECURITY ELEMENT.
EP0609683A1 (en)	1985-05-07	1994-08-10	Dai Nippon Insatsu Kabushiki Kaisha	Relief hologram and process for producing a relief hologram
ATE69407T1 (en)	1988-03-03	1991-11-15	Landis & Gyr Betriebs Ag	DOCUMENT.
EP0375833B1 (en)	1988-12-12	1993-02-10	Landis & Gyr Technology Innovation AG	Optically variable planar pattern
NL192610C (en)	1990-12-13	1997-11-04	Enschede & Zonen Grafisch	Image carrier and method for printing an image on an image carrier.
US5487567A (en) *	1992-04-24	1996-01-30	Francois-Charles Oberthur Group	Printing method and copy-evident secure document
EP0704066B1 (en) *	1993-05-25	2001-10-17	Commonwealth Scientific And Industrial Research Organisation	Multiple image diffractive device
JPH09220892A (en) *	1996-02-19	1997-08-26	Toppan Printing Co Ltd	Diffraction grating pattern with copy protection and article to which it is applied
US5737886A (en) *	1996-04-04	1998-04-14	Kruckemeyer; Robert J.	Method for determining forgeries and authenticating signatures
US5986781A (en) *	1996-10-28	1999-11-16	Pacific Holographics, Inc.	Apparatus and method for generating diffractive element using liquid crystal display
JPH10332916A (en) *	1997-05-30	1998-12-18	Toppan Printing Co Ltd	Diffraction grating pattern

2001
- 2001-06-08 DE DE10127979A patent/DE10127979C1/en not_active Expired - Fee Related
2002
- 2002-05-31 PL PL365801A patent/PL202203B1/en unknown
- 2002-05-31 TW TW091111628A patent/TW584603B/en not_active IP Right Cessation
- 2002-05-31 WO PCT/EP2002/005988 patent/WO2002100654A2/en not_active Ceased
- 2002-05-31 EP EP02762279A patent/EP1392521B1/en not_active Expired - Lifetime
- 2002-05-31 US US10/477,171 patent/US6801346B2/en not_active Expired - Fee Related
- 2002-05-31 AU AU2002328283A patent/AU2002328283A1/en not_active Abandoned
- 2002-05-31 CZ CZ20033306A patent/CZ302149B6/en not_active IP Right Cessation
- 2002-05-31 DE DE50201476T patent/DE50201476D1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US6801346B2 (en)	2004-10-05
DE10127979C1 (en)	2002-11-07
DE50201476D1 (en)	2004-12-09
CZ20033306A3 (en)	2004-04-14
EP1392521A2 (en)	2004-03-03
WO2002100654A3 (en)	2003-03-06
EP1392521B1 (en)	2004-11-03
PL365801A1 (en)	2005-01-10
CZ302149B6 (en)	2010-11-18
US20040130760A1 (en)	2004-07-08
WO2002100654A2 (en)	2002-12-19
TW584603B (en)	2004-04-21
PL202203B1 (en)	2009-06-30

Publication	Publication Date	Title
AU2002328283A1 (en)	2002-12-23	Diffractive safety element
AU2002339482A1 (en)	2003-07-03	Security element
AU2002220501A1 (en)	2002-05-06	Pyrotechnic safety element
PL365800A1 (en)	2005-01-10	Diffractive security element
AUPR691101A0 (en)	2001-08-30	Safety device
AU2002310789A1 (en)	2003-05-08	Safety glasses
AU2002221167A1 (en)	2003-06-10	Safety syringe
AU2002344515A1 (en)	2003-07-30	A safety wheelchair
AUPR378901A0 (en)	2001-04-12	Grating design
AU2001282474A1 (en)	2002-03-04	Intravolume diffractive optical elements
AU2002316945A1 (en)	2002-12-23	Diffractive safety element
AU2002314127A1 (en)	2002-12-23	Diffractive security element
AU2002251046A1 (en)	2002-10-03	Safety spectacles
AU2002227839A1 (en)	2002-08-19	Safety binding
AUPR586001A0 (en)	2001-07-12	Safety cover
AU2002322628A1 (en)	2003-02-17	Planar diffractive relay
AU2002313147A1 (en)	2003-01-02	Safety valve
AU2002228268A1 (en)	2002-08-06	Safety valve
AU2002237431A1 (en)	2002-09-19	Safety devices
AUPR907401A0 (en)	2001-12-20	A safety arrangement
AUPR907601A0 (en)	2001-12-20	A safety arrangement
AUPR282801A0 (en)	2001-02-22	Safety device
AU2002255425A1 (en)	2002-11-05	Safety device
AU2002311441A1 (en)	2002-12-23	Safety device
AU2002233122A1 (en)	2003-03-03	Safety lighter

Legal Events

Date	Code	Title	Description
2004-03-11	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase